JTEKT Bearings RNA4905 - Solid Race Bearing , 30 mm ID, 42 mm OD, 17 mm Width, MFR ID KOY-RNA4905
- MFR #:RNA4905
- EIS #:RNA490508
- UPC #:605790218637
- Midpoint #:KOY-RNA4905
- MFR #:RNA4905
- EIS #:RNA490508
- UPC #:605790218637
- Midpoint #:KOY-RNA4905
Available to Order
Min Qty:1
|Qty Increment:1
RNA4905 - Needle Roller Bearing, Solid Race Bearings
$47.89 / Piece
Min Qty:1
|Qty Increment:1
RNA4905 - Needle Roller Bearing, Solid Race Bearings
- Attributes
- Features
Attributes
General Information
Item NameNeedle Roller Bearings
SeriesRNA4900
General Features
Net Weight0.15 lb
Design & Construction
Bore TypeRound
Cage MaterialSteel
Cage TypeRiveted
Closure TypeOpen
Lubrication TypeRust Preventative
MaterialHigh Carbon Chrome Steel
Relubrication FeatureNo
Rolling ElementNeedle Roller
Rolling Element Material52100
Row TypeSingle row
Performance Details
Dynamic Load Capacity24.3 kn
Operating Temperature-30 to 110 °C
Precision ClassABEC 1
Self AligningNo
Speed Rating9700 rpm (Grease) | 15000 rpm (Oil)
Static Load Capacity31.7 kn
Physical Properties
Bore Diameter30 mm
Fillet Radius0.012 Inch
Outside Diameter42 mm
Outside Width0.669 Inch
Overall Width17 mm
Features
- Best used for high radial load applications
- Made from premium high carbon, high chromium Japanese steel
- Available with no inner ring (NK, NKS, RNAO, RNA2200, RNA48, RNA49 series)
- Available with inner ring (NA48, NA49, NA69, NAO, NKJ, NKJS series)
- Available as a double row with inner ring (NA69 series)
- Available as a double row without inner ring (RNA69 series)
- A steel cage is standard, .TN calls out a polymer cage
- Available with two seals (.2RS) in the RNA4900, RNA 2200 and NA4900 series
- "HJ" calls out the inch series